From acbec2ce9a40d727cd574ede9b85e08ec2d58e31 Mon Sep 17 00:00:00 2001
From: Jadon Fowler <jadonflower@gmail.com>
Date: Sat, 18 Jun 2016 23:13:59 -0700
Subject: [PATCH] Toggleable Elytra Wall Damage

Instead of calculating the damage taken from hitting a wall, you can
disable it in the config.

diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index cda516f..965edc9 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -360,4 +360,9 @@ public class PaperWorldConfig {
             delayChunkUnloadsBy *= 1000;
         }
     }
+
+    public boolean elytraHitWallDamage = true;
+    private void elytraHitWallDamage() {
+        elytraHitWallDamage = getBoolean("elytra-hit-wall-damage", true);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index 1eedcb0..a875e7d 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -1686,6 +1686,7 @@ public abstract class EntityLiving extends Entity {
                     this.motY = 0.30000001192092896D;
                 }
             } else if (this.cH()) {
+                if (world.paperConfig.elytraHitWallDamage) { // Paper start - Toggleable Elytra Wall Damage
                 if (this.motY > -0.5D) {
                     this.fallDistance = 1.0F;
                 }
@@ -1735,6 +1736,7 @@ public abstract class EntityLiving extends Entity {
                         this.damageEntity(DamageSource.FLY_INTO_WALL, f7);
                     }
                 }
+                } // Paper end - Elyta Wall Damage if statement
 
                 if (this.onGround && !this.world.isClientSide) {
                     if (getFlag(7) && !CraftEventFactory.callToggleGlideEvent(this, false).isCancelled()) // CraftBukkit
-- 
2.10.2